0xc0000142 — Unable to initialize the application The process could not initialise its DLLs.
Work through these in order
- Repair the install
- Reinstall the side-by-side runtime
- Check the application’s DLL dependencies
Last looked over 2026-10-05 by R. Okonkwo.
Before changing anything
The code above is what an application reports; it is not a diagnosis of what went wrong. Two checks are worth doing before permissions are touched: whether the file is on a volume the application can actually reach, and whether the file was moved or renamed since it was last opened. Both report as this code more often than a permission problem does.
Pages in this section describe the code as applications report it. Where a fix is listed here, it is one the library has seen work on a real file; where nothing has been confirmed, the page says so instead of guessing at a cause.